ACE/ace/Log_Priority.h

   1 // -*- C++ -*-
   2
   3 //=============================================================================
   4 /**
   5  *  @file    Log_Priority.h
   6  *
   7  *  @author Douglas C. Schmidt <d.schmidt@vanderbilt.edu>
   8  */
   9 //=============================================================================
  10
  11 #ifndef ACE_LOG_PRIORITY_H
  12 #define ACE_LOG_PRIORITY_H
  13
  14 #include /**/ "ace/pre.h"
  15
  16 #include /**/ "ace/config-lite.h"
  17
  18 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
  19
  20 /**
  21  * @enum ACE_Log_Priority
  22  *
  23  * @brief This data type indicates the relative priorities of the
  24  *    logging messages, from lowest to highest priority.
  25  *
  26  * These values are defined using powers of two so that it's
  27  * possible to form a mask to turn them on or off dynamically.
  28  * We only use 12 bits, however, so users are free to use the
  29  * remaining 19 bits to define their own priority masks.
  30  */
  31 enum ACE_Log_Priority
  32 {
  33   // = Note, this first argument *must* start at 1!
  34
  35   /// Shutdown the logger (decimal 1).
  36   LM_SHUTDOWN = 01,
  37
  38   /// Messages indicating function-calling sequence (decimal 2).
  39   LM_TRACE = 02,
  40
  41   /// Messages that contain information normally of use only when
  42   /// debugging a program (decimal 4).
  43   LM_DEBUG = 04,
  44
  45   /// Informational messages (decimal 8).
  46   LM_INFO = 010,
  47
  48   /// Conditions that are not error conditions, but that may require
  49   /// special handling (decimal 16).
  50   LM_NOTICE = 020,
  51
  52   /// Warning messages (decimal 32).
  53   LM_WARNING = 040,
  54
  55   /// Initialize the logger (decimal 64).
  56   LM_STARTUP = 0100,
  57
  58   /// Error messages (decimal 128).
  59   LM_ERROR = 0200,
  60
  61   /// Critical conditions, such as hard device errors (decimal 256).
  62   LM_CRITICAL = 0400,
  63
  64   /// A condition that should be corrected immediately, such as a
  65   /// corrupted system database (decimal 512).
  66   LM_ALERT = 01000,
  67
  68   /// A panic condition.  This is normally broadcast to all users
  69   /// (decimal 1024).
  70   LM_EMERGENCY = 02000,
  71
  72   /// The maximum logging priority.
  73   LM_MAX = LM_EMERGENCY,
  74
  75   /// Do not use!!  This enum value ensures that the underlying
  76   /// integral type for this enum is at least 32 bits.
  77   LM_ENSURE_32_BITS = 0x7FFFFFFF
  78 };
  79
  80 ACE_END_VERSIONED_NAMESPACE_DECL
  81
  82 #include /**/ "ace/post.h"
  83 #endif /* ACE_LOG_PRIORITY_H */